CareFresh Pet Bedding is made from reclaimed cellulose pulp fiber and is biodegradable and flushable in small quantities. CareFresh Pet Bedding promotes a more natural living environment for small animals than other bedding substrates as it promotes foraging, nesting and burrowing! CareFresh Pet Bedding has superior odor control technology, absorbs up to 3 times its weight in liquid and lasts more than 2 times longer than wood shavings. Its patented formula ensures that it is free from pine & cedar oils, which may be harmful to small animals. Can be used for rabbits, guinea pigs, hamsters, rats, mice, gerbils, ferrets, birds, hedgehogs, reptiles and other small animals. Compressed pack expands up to 60 liters. Shipping weight: 12 lbs.